Factor Info

ID 78170
Size 826 digits / 2743 bits
Status composite
Value 2959956389088077486048074714003304634683171246466957656858007845534561424196262089222281583403151907778184285309657114389918357488623029947859951928906055773026361580704158242326780791682442289292297016894508818234127709115766323818220489164085538834887849811364091381193189497222199822177328703404451623084094067032533008848982673031322338829890658067399632504719046931030769616150647567452770496218186542427928904895553097632150429159159746087962034792667984782614249272657931763544210937258937526146951153834511804737919198807100939037825500840070674854073892280032049994446731791478845701027605012177154664353263058619468729505553743162595244038862491336139958079049126599132457475078182029984241657842272060020950739564606031717022914853601790229785387757085106713848586697124990144290886421599628499267786370572780481577

Factorizations

Primary (ID: 76200) 1215288226063091817983590474239981190029587512995993762650172001245585787957 (proven prime)
(ID: 78171) 2435600317364064575529069560995378993124438359195724497847528921592583921296064619898100850965025530896088470377343379509784339535370012744496215169124441370469468580388799044778844211993437269132692434728741142339075897295071742311612129537786740535106043083156765950829697730620950189055569594542385343263928249137138240877197449173365610175427426030747452874246852929740148489904605619953722450080787220440434126331963026668826950250125975486970675226844243171139406742969396148331054033922704833480503774045573751013073821756680997433971729344807853742601313647312026563872797351489800258802426160973095229434734606523342666957819050142006812901452427201125553046071087963810811396935321714859400340745681291766606089632142915342992690627761706661 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.